Two-color studies of CH 3 Br excitation dynamics with MPI and slice imaging

A Hafliðason, P Glodic, G Koumarianou… - Physical Chemistry …, 2019 - pubs.rsc.org
Two-color pump–probe experiments were performed to explore the multiphoton dynamics of
CH3Br at high excitation energies of 8–10 eV, involving two-photon resonant excitations to a …

Multiphoton Rydberg and valence dynamics of CH 3 Br probed by mass spectrometry and slice imaging

A Hafliðason, P Glodic, G Koumarianou… - Physical Chemistry …, 2018 - pubs.rsc.org
The multiphoton dynamics of CH3Br were probed by Mass Resolved MultiPhoton Ionization
(MR-MPI), Slice Imaging and Photoelectron Imaging in the two-photon excitation region of …

State interactions and illumination of hidden states through perturbations and observations of new states: High energy resonance enhanced multiphoton ionization of …

HR Hróðmarsson, H Wang, Á Kvaran - The Journal of Chemical …, 2015 - pubs.aip.org
Hydrogen iodide, a Hund's case (c) molecule, serves as a benchmark compound for
studying rich molecular state interactions between Rydberg and valence states as well as …

Effect of a triplet to singlet state interaction on photofragmentation dynamics: highly excited states of HBr probed by VMI and REMPI as a case study

P Glodic, D Zaouris, PC Samartzis… - Physical Chemistry …, 2016 - pubs.rsc.org
Analysis of mass resolved spectra as well as velocity map images derived from resonance
enhanced multiphoton ionization (REMPI) of HBr via resonance excitations to mixed …

Excitation dynamics involving homogeneous multistate interactions: one and two color VMI and REMPI of HBr

HR Hróðmarsson, A Kartakoullis, D Zaouris… - Physical chemistry …, 2017 - pubs.rsc.org
Velocity map imaging (VMI) data and mass resolved REMPI spectra are complementarily
utilized to elucidate the involvement of homogeneous multistate interactions in excited state …

Multiphoton breakdown of acetylene; formation of organic building block fragments

MX Jiang, IC Giannakidis, PC Samartzis… - Physical Chemistry …, 2023 - pubs.rsc.org
Mass resolved REMPI spectra and electron and ion velocity map images were recorded for
REMPI of acetylene in the case of two-photon resonant excitations to low lying 3p and 4p …

Revealing photofragmentation dynamics through interactions between Rydberg states: REMPI of HI as a case study

HR Hróðmarsson, Á Kvaran - Physical Chemistry Chemical Physics, 2015 - pubs.rsc.org
High energy regions of molecular electronic states are largely characterized by the nature
and involvement of Rydberg states. Whereas there are a number of observed dynamical …

High energy state interactions, energetics and multiphoto-fragmentation processes of HI

MX Jiang, Á Kvaran - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Mass resolved multiphoton ionization data for two-photon resonant excitations (REMPI) in
the 69 000–79 000 cm− 1 region were recorded for HI. REMPI spectra of fragment and …

Coupled-channel study of the Rydberg–valence interaction in HBr

AB Alekseyev, HP Liebermann, GJ Vázquez… - The Journal of …, 2018 - pubs.aip.org
We report an ab initio study of the low-lying valence and Rydberg states of HBr. The
calculations are carried out employing the multireference single-and double-excitation …

Addition to and revision of the HI Rydberg states energy region

MX Jiang, A Hafliðason, Á Kvaran - Journal of Molecular Spectroscopy, 2020 - Elsevier
Mass resolved REMPI data was recorded for jet cooled HI (g) for two-photon excitation in the
region of 74 200–80 300 cm− 1. REMPI spectra of the ions (HI+, I+ and H+) were derived …